For a candidate to win in a congressional district, he has to have won over half of the vote. The Republican candidate takes a poll to assess his...

4. For a candidate to win in a congressional district, he has to have won over half of the vote. The Republican candidate takes a poll to assess his chances in a two-candidate race. He polls 1200 potential voters and find that 621 plan to vote for the Republican candidate. Does the Republican candidate have a chance to win? Use a level of significance of  = 0.05. (Round phat to 4 decimal places.)pages 411 - 412) (8 points)Answer: Given data 1.